/*----------------------------------
  Typography
------------------------------------*/
/* Font Family */
.u-font-accent {
  font-family: $g-font-accent;
}

/* Font Size */
.u-font-size {
  &-75 {
    font-size: 75%;
  }

  &-90 {
    font-size: 90%;
  }
}

/* Letter Spacing */
.u-letter-spacing {
  &-xs {
    letter-spacing: 1px;
  }
  &-sm {
    letter-spacing: 2px;
  }
}

/*----------------------------------
  Others
------------------------------------*/
.u-opacity {
  &-1 {
    opacity: .1;
  }
  &-6 {
    opacity: .6;
  }
}